Title says it all. Apparently Nova to Forerunner was supposed to be hard but it only took me a month or so, and I made like 3 custom challenges. 
To those who reached it, is it hard?
Well i donāt use custom challenges, so the wait was long from Nova to Forerunner but i making steady progress in the latter.
Itās not so difficult to obtain if you play often.
I donāt get to play for long on a given day, so I definitely max out the daily/weekly challenges as part of my selection process for what games to play that day. Did not take all that long. I am doubling up on some simple/short customs now to get that 3.5MM I need for Inheritor.
Ta, guys.
Now I have a tablet (itās so shiny and purtyā¦) and I can now make little easy challenges from my bedroom (where the XBOX is) so now I can level up faster.
WhoO!
Itās just time consuming. Just keep playing and youāll get there eventually. Itās not like Warhawk where you had extra requirements for leveling up other than points/xp.
Hard as it gets. And that isnāt very hard at all. It takes just as much to get from Forerunner to Reclaimer as it does from Reclaimer to Inheritor. Thatās 3,500,000 each rank until Inheritor.
Just play often like I do. Thereās custom challenges, normal challenges, Firefight, Matchmaking, it all adds up.
The increased payout for FORERUNNER rank for me has made it simple to rank up.
Doing challenges, playing for jackpot weekend payouts and playing a ton of FF+MM has made me rack up credits fast. My goal is to reach Inheritor before 4 
Nova - Forerunner takes nearly half the time as Forerunner - Reclaimer. Iām 1.6mil/3.5mil cR from Reclaimer, been a forerunner for like 5 months lol.
If you do your challenges and play a mix of Competitive and Firefight youāll reach it in no time. For me it took me 3 months to reach to the last 2 ranks before I became an Inheritor.
i wouldnt use the word āhardā when talking about Reach, use ātime consumingā